Home / 1,807,507,574.66-2,494,223,562.99-1,014,400,379.02

Finding the Fourth Proportional to 1,807,507,574.66, 2,494,223,562.99 and 1,014,400,379.02

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Solution

The fourth proportional to 1,807,507,574.66, 2,494,223,562.99 and 1,014,400,379.02 is: 1,399,795,698.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,807,507,574.66 : 2,494,223,562.99 = 1,014,400,379.02 : x
  2. Step 2: Convert to fraction form
    1,807,507,574.66/2,494,223,562.99 = 1,014,400,379.02/x
  3. Step 3: Cross multiply
    1,807,507,574.66x = 2,494,223,562.99 × 1,014,400,379.02
  4. Step 4: Simplify right side
    1,807,507,574.66x = 2,530,141,327,657,670,656
  5. Step 5: Solve for x
    x = 2,530,141,327,657,670,656/1,807,507,574.66
  6. Step 6: Final answer
    x = 1,399,795,698.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.